v3.1.3

• Fix a bug in UDP relay.

v3.1.2

• Fix a bug in DNS resolver.
• Add new TFO API support.

v3.1.1

Fix a security issue in ss-manager. (CVE-2017-15924)

v3.1.0

Replace libudns with libc-ares.

v3.0.8

• Refine the ping-pong bloom filter.
• Minor bug fixes by @vfreex, @vlolteanu and @jackyyf.

v3.0.7

• Refine manager mode by @mengxd.
• Fix a potential memory leak by @vlolteanu.

v3.0.6

• Fix a bug with AEAD ciphers.
• Refine ACL support by @blackgear.

v3.0.5

Fix a bug of TCP Fast Open in ss-redir.

v3.0.4

• Add CMake files by @wenerme.
• Support TCP Fast Open in ss-redir by @lqs.
• Support TOS/DESCP in ss-redir by @sduponch.
• Refine MPTCP by @sduponch.

v3.0.3

Replace nonce cache with a ping-pong bloom filter.